[PATCH 4/4] introduce-gta02-beachhead.patch

[Sven Rebhan]

> What does "build system fixes" mean, Kconfig stuff?  Don't forget we are
> only talking about those four patches total, everything else we know and
> love is not going anywhere yet.
Yeah it means Kconfig, Makefile and dependencies between config options.

> I threw out everything that was commented as v1 or v2 only.  There are
> apparently some people still using v3 and v4, but we only ever shipped v5+.

I ment e.g.:
+#define GTA02v1_GPIO_WLAN_GPIO10       S3C2440_GPJ2

> [data flow on USB explanation]

Hmmm so did i get it correct:
The first function is called when USB is connected physically, which
means we can draw 100mA or 1000mA depending on the "charger". Then
when the host actually enumerates the USB device the second function
is called and we are allowed to pull 500mA. When removing USB the
first function is called again and stops charging. Is this correct?

Sven